<template>
  <div class="hwsubmit-container">
<router-view :key="index" @changekey="changekey"></router-view>
  </div>
</template>

<script>
export default {
  name: '',
  data () {
    return {
      index:1,
    }
  },
  methods: {
    changekey(){
      this.index+=1;
    }
  },
  mounted () {

  }
}
</script>

<style lang="less" scoped>

</style>
